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Free tool
CSS Beautifier
Paste minified or messy CSS to get clean, properly indented output. Runs entirely in your browser — nothing is uploaded anywhere.
Input is capped at 200,000 characters. This is a lightweight formatter — good for typical stylesheets, but complex or unusual syntax is worth a visual check afterward.
Need a real front-end build pipeline?
We set up proper bundling, linting and CI/CD — not just a one-off paste-and-copy tool.